Along with iMessage and Game Center integration, Mountain Lion will also feature iCloud Tabs support, Mail VIPs, a Do Not Disturb feature and a new Notification Center, all of which will also be found within iOS 6 according to a report from 9To5Mac.

Lastly, iOS 6 will reportedly feature a “Do Not Disturb” mode that will hide incoming notification banners and alerts.

The website’s sources also claim iOS 6 will include deeper Facebook integration that will be similar to Apple’s Twitter integration in iOS 5. Along with these new features, iOS 6 is expected to be released this fall and will also include a revamped Maps application.